Product Description
Item |
Unit |
Norm |
Test Method |
Quantification |
gsm |
60±2 |
70±2.5 |
80±3 |
90±3.5 |
100±4 |
120±4 |
ISO536 |
Thickness |
um |
76±3 |
87±3 |
99±3 |
111±3 |
122±4 |
140±4 |
ISO534 |
Bulk Thickness |
cm3/g |
1.27±0.05 |
1.24±0.05 |
1.24±0.05 |
1.23±0.05 |
1.22±0.05 |
1.17±0.05 |
ISO534 |
Native Roughness |
ml/min |
140±40 |
ISO8791-2 |
Smoothness |
S |
40±10 |
Reference |
CIE whitness |
% |
145±3 |
ISO11475 |
Opacity |
% |
88±2 |
91±2 |
93±2 |
94±2 |
95-2 |
97-2 |
ISO2471 |
ISO Whiteness |
% |
93±2 |
93±3 |
93±4 |
93±5 |
93±6 |
93±7 |
ISO2470 |
D65 Whitness |
% |
103±3 |
Reference |
Humidity |
% |
6±1 |
6±1 |
6±1 |
6±1 |
6±1 |
6±1 |
ISO287 |
Water Abosorption |
gsm |
30±6 |
30±6 |
30±6 |
30±6 |
30±6 |
30±6 |
ISO535 |
Certifications
Company Profile
Our Advantages
We have modern factories with an excellent working team which help both have a fruitful and successful business.